| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.64 | 13.475% | $202.7117 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $41.64 | 12.286% | $46.7559 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $126.57 | 8.346% | $137.1335 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $77.86 | 5.452% | $82.1049 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $214.45 | 12.368% | $240.9732 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $174.45 | 13.764% | $198.4613 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $192.63 | 7.446% | $206.9732 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,006.24 | $1,115.1137 | $1,115.10 | $1,115.05 | $1,115.20 | |